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Data classification

Here’s a broad definition of data types followed by the definitions of integer, float, and string: Data Type (Broadly Defined): A data type is a classification that specifies the kind of value a variable can hold and what operations can be performed on it. It helps the computer understand how the data should be stored, interpreted, and processed. -1. Integer (int): An integer is a data type that represents whole numbers without any fractional or decimal part. Examples: -3, 0, 42, 1000 -2. Float (floating-point): A float is a data type used to represent real numbers that have a decimal point. Examples: 3.14, -0.001, 100.0 --3. String (str): A string is a sequence of characters used to represent text. It can include letters, numbers, symbols, and spaces, and is usually enclosed in quotation marks. Examples: "Hello", "123", "OpenAI GPT-4" Let me know if you want examples in a specific programming language.
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Topology

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  Topology - It is different configuration to connect all devices of network. Network - It is group of devices to connect by communication path in which exchange the information and share resources. STRUCTURE OF NETWORK - There are two types of network point-to-point network multipoint networks. Point to point network - Point to point network in this type network there are two devices connected to each other data flow in this type network, local network to remote network, ex- satellite ,television ,microwave. Multi point - In this type network multi-device share of network it is also called multi drop connection. Structure of Topology - 1.physical topology 2. logical topology. Pysical topologies - In this Type Topology, it reffer To Connect All Device Physically.it means the physical shape of network. Logical Topologies - The Network Create Different Type But Actually Work's Logically.( it's shape is different). Type of Topologies - Single node, Star bus, Ring, Mesh,...
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Standard cable

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 Standard and crossover cables are two types of Ethernet cables used for different purposes in networking: 1. **Standard Cable (Straight-Through Cable)**: This type of Ethernet cable is used to connect different types of devices, such as a computer to a switch, hub, or router. It has the same wiring on both ends, following either the T568A or T568B standard. The most common configuration is T568B on both ends. A rollowar cable, more commonly referred to as a roll-over cable, is a type of cable used primarily in networking to connect a computer terminal to a router or switch's console port. It is called a "roll-over" cable because the pinout on one end of the cable is a mirror image of the pinout on the other end, effectively flipping the wire connections. This type of cable is often used for configuration and management purposes in network devices. 2. **Crossover Cable**: This Ethernet cable is used to connect similar devices directly, such as connecting two computers or ...
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